• A manual trigger service that allows users to create, activate, and deactivate manual triggers through the API. Manual triggers, when assigned to a line item, allow you to quickly switch on and ramp up spending for that line item. Manual triggers can also now be assigned to line items using a new line item flight field and enum value.
• New targeting expansion options that can enable the widening of existing audience targeting to include similar users.
• The addition of customSegmentId fields for DoubleVerify and Integral Ad Science objects used in the assigning of third-party verification targeting.

More detailed information about this update can be found in the Display & Video 360 API release notes.

Before using these new features, make sure to update your client library to the latest version. We have also updated our Managing Line Items guide to discuss serving ads using manual triggers.

If you run into issues or need help with these new features, please contact us using our support contact form.

Source: Google Ads Developer Blog